In fact, not to mention Chang Chun Valley, there are rumors in Jianghu that Marshal Yue Fei might have once possessed the Four Seasons Celestial Phenomenon Technique. However, he didn't practice it openly, but rather, he developed a spear technique, comprising thirteen strokes in total, among which the essence of the Four Seasons Celestial Phenomenon Technique was hidden within the four strokes.
Yes, that's right, some say that this spear technique is none other than the "Thirteen Breaking Tribulation Strokes."
Later, when the Emperor learned of this, and considering that the prestige of Yue's Army was soaring high, the treacherous official Qin Hui whispered to the emperor's ear, "Your Majesty, I fear Yue Fei may rebel."
Song Gaozong said, "Why do you think so? General Yue has always been loyally devoted to the court."